He only took 15 threes with Philly and even then you're comparing a .286 three point percentage with a .254 percentage lol. Your argument for shots is also shallow as he's only taking 2 more shots a game than in Philly. And his scoring averages are representative of that from 7.1-8.2 ppg to 12.1. Overrall, his FG percentage as a whole is up from around .41 to around .47 which is a pretty drastic jump from near subpar .40 to near average .50. AND to top it off, markelle has had career games in philly such as another triple doubles and breaking his career highs on multiple occasions.